Maximum smartphones have an inbuilt call recording feature these days. You just need to tap on the cassette symbol to start the recording. Still, there are phones which does not have this feature in built. For such phones, you can install the ACR app.

: Download the ACR call recording app from the play store.

: Then Follow the instructions from the app and allow all the access to the app as shown in the Image below

If you want a camera phone than goto Mi A2 it has 12+20 mp camera with depth effect as well as 20 mp front camera with soft light led it has latest andorid 9 with monthly security update as people a say about it's battery don't listen to them

Asus Zenfone Max Pro M2 64GB and Honor 8X, have the same price and similar specifications. The only potential difference is a better set of camera of Honor 8X and bigger battery capacity of Asus Zenfone Max Pro M2.